JavaScript used to track events on the https://tutorials.railsapps.org site and funnel to segment.io.

tutorials.railsapps.org.js

// https://segment.io/railsapps/snippet/
var analytics=analytics||[];analytics.load=function(e){var t=document.createElement("script");t.type="text/javascript",t.async=!0,t.src=("https:"===document.location.protocol?"https://":"http://")+"d2dq2ahtl5zl1z.cloudfront.net/analytics.js/v1/"+e+"/analytics.min.js";var n=document.getElementsByTagName("script")[0];n.parentNode.insertBefore(t,n);var r=function(e){return function(){analytics.push([e].concat(Array.prototype.slice.call(arguments,0)))}},i=["identify","track","pageview","ab"];for(var s=0;s<i.length;s++)analytics[i[s]]=r(i[s])},
analytics.load("xxxxxxxxxx");
// run analytics on every page
$(document).ready(function() {
  var user_id = $('#body').data('user_id')
  var user_name = $('#body').data('user_name')
  var user_plan = $('#body').data('user_plan')
  // https://segment.io/railsapps/setup
  analytics.identify(user_id, {
    name : user_name,
    plan  : user_plan
  });
  // track page visits showing controller and view
  analytics.track('Page Visit', {
    page : $('#body').attr('class')
  });
  // track any Rails flash notices
  if ($('#flash_notice').length) {
    analytics.track('Notice', {
      msg : $('#flash_notice').text()
    });
  }
  // track any Rails flash alerts
  if ($('#flash_alert').length) {
    analytics.track('Alert', {
      msg : $('#flash_alert').text()
    });
  }
  // track clicks on elements flagged with the 'analyze' class
  $('.analyze').click(function() {
    analytics.track('Click', {
      describe : $(this).data('describe')
    });
  });
});